Green Events: How to Choose Suppliers and Materials Responsibly

Green Events: How to Choose Suppliers and Materials Responsibly

Across the UK, more event organisers are embracing sustainability – not only to reduce environmental impact but also to meet the growing expectations of attendees and clients. Yet, turning good intentions into real change can be challenging. One of the most effective ways to make a difference is by choosing your suppliers and materials carefully. Here’s how to plan events that are both memorable and mindful.
Begin with a Sustainable Strategy
A truly green event starts long before the first guest arrives. Before booking suppliers or ordering materials, define what sustainability means for your event. Are you aiming to cut waste, lower carbon emissions, support local businesses – or all of the above?
Create a short sustainability plan outlining your goals and priorities. This will help you communicate your expectations clearly to partners and measure your progress afterwards. Even a simple checklist can make a big difference in keeping your event on track.
Choose Suppliers with a Green Ethos
When selecting suppliers, look beyond price and convenience. Ask about their environmental policies, certifications, and practical initiatives. Many UK companies are already working towards greener operations, but your questions and requirements can encourage them to go further.
- Food and drink: Opt for caterers who use locally sourced, seasonal, and organic ingredients. Offer plant-based menu options and avoid single-use plastics. Choose reusable or compostable tableware and packaging.
- Transport and logistics: Prioritise local suppliers to reduce travel distances. Encourage the use of electric vehicles, shared transport, or bicycle couriers for smaller deliveries.
- Equipment and technology: Hire rather than buy new equipment whenever possible. Check whether lighting and sound systems are energy-efficient, and ask suppliers about their recycling or reuse policies.
By partnering with businesses that share your values, you create a ripple effect of responsibility that extends beyond your own event.
Materials That Make a Difference
Every item used at an event – from signage to decorations – contributes to its environmental footprint. Thoughtful material choices can significantly reduce waste and emissions.
- Decorations: Reuse materials from previous events, or choose natural and recyclable options. Avoid plastic and disposable décor. Consider hiring props or using living plants that can be donated or replanted afterwards.
- Printed materials: Go digital where possible. Event apps, QR codes, and online programmes can replace printed brochures. If printing is necessary, use FSC-certified paper and eco-friendly inks.
- Merchandise: Give attendees something useful and durable, such as a reusable water bottle or tote bag made from organic cotton. Avoid cheap giveaways that are likely to end up in the bin.
Small changes in material selection can have a big impact, especially for large-scale events.
Think Circular – Before, During and After
Sustainability doesn’t end when the event does. Consider the full life cycle of your materials and resources. How can they be reused, recycled, or repurposed?
Set up clear recycling and composting stations, and make sure signage is easy to understand. Partner with local charities or community groups to donate leftover food, flowers, or materials. This not only reduces waste but also strengthens your connection with the local community.
After the event, review your outcomes: How much waste was produced? What worked well, and what could be improved next time? Each event is an opportunity to refine your approach and build a more sustainable model.
Communicate and Be Transparent
Your sustainability efforts are most effective when you share them. Let attendees know what steps you’ve taken and why. This builds awareness and encourages participation – for example, by asking guests to bring reusable cups or travel by public transport.
Be honest about your progress. No event can be completely carbon-neutral, but transparency builds trust and shows that you’re committed to continuous improvement.
Small Steps, Big Impact
Creating a green event doesn’t mean overhauling everything at once. Start with the areas where you have the most influence and expand from there. Over time, you can develop your own sustainability guidelines for suppliers and materials.
By choosing responsibly, you send a clear message – to your guests, your partners, and the wider industry – that great experiences and environmental responsibility can go hand in hand.











